Keysight technologies current clamp meters keysight technologies u1193a the u1193a current clamp meter from the keysight technologies u1190 series fits easily in the palm of your hand and allows you to select measurement functions with the push of a button the unique wire separator enables you to isolate and perform measurements on individual wires within a bundle for improved visibility these clamp meters have an integrated led flashlight which illuminates the test area keysight technolo